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python: How do I know what type of exception occurred?
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Ok ok you're right, I'll rephrase my answer to make clear that there are valid use cases for a catch all.
– hochl
Oct 8 '16 at 15:17
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Search All Fields In All Tables For A Specific Value (Oracle)
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@Regmi -- sorry, that was actually a mistake in my code, not a version issue. The loop should have been driven by all_tab_columns not all_tables. I've fixed it.
– Dave Costa
May 4 '12 at 12:08
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CSS: Control space between bullet and
...n with option (2) – you can move it closer to the text (although despite my best efforts it seems you can't alter the vertical position by adding padding-top to the <span>. Someone else may have a workaround for this, though...)
The bullet can be a different colour to the text
If the user in...
Any way to declare a size/partial border to a box?
...right answer without +1'd. But I +1'd you! This was a perfect solution for my problem. Thanks! edit I guess you could have been +1'd be OP and -1'd by someone else. Oh well. I appreciate your answer, and that's all that matters, right ;-)
– CWSpear
Jun 19 '12 a...
Why can't strings be mutable in Java and .NET?
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Read the second sentence of my answer: Immutable classes are easier to design, implement, and use than mutable classes. They are less prone to error and are more secure.
– PRINCESS FLUFF
Sep 30 '11 at 5:46
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
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To my knowledge there is no difference between NUMERIC and DECIMAL data types. They are synonymous to each other and either one can be used. DECIMAL and NUMERIC data types are numeric data types with fixed precision and scale....
pandas read_csv and filter columns with usecols
...oddities:
import pandas as pd
from StringIO import StringIO
csv = r"""dummy,date,loc,x
bar,20090101,a,1
bar,20090102,a,3
bar,20090103,a,5
bar,20090101,b,1
bar,20090102,b,3
bar,20090103,b,5"""
df = pd.read_csv(StringIO(csv),
header=0,
index_col=["date", "loc"],
usecols=["d...
Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...n the same project. Make sure you don't checkout a LF project, think "psh, my editor can handle LF line endings, I don't need autocrlf", and then forget to manually set new files to LF line endings.
– user743382
Jul 13 '13 at 9:04
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What is the difference between user variables and system variables?
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Right-click My Computer and go to Properties->Advanced->Environmental Variables...
What's above are user variables, and below are system variables. The elements are combined when creating the environment for an application. System...
How do I shuffle an array in Swift?
...andomize or shuffle the elements within an array in Swift? For example, if my array consists of 52 playing cards, I want to shuffle the array in order to shuffle the deck.
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